package wrapper_;

/**
 * @author wly
 * @version V1.0.0
 * @date 2022/12/20 22:23
 */
public class WrapperExercise01 {
    public static void main(String[] args) {
        Integer i = new Integer(1);
        Integer j = new Integer(1);
        System.out.println(i == j);  //false

        Integer m = 1;
        Integer n = 1;
        System.out.println(m == n);  //true

        Integer x = 128;
        Integer y = 128;
        System.out.println(x == y);  //false

    }
}
